Thanks in advance for your help! I tried using the search function in the BP podcast section of the site but I think what I'm looking for might be too specific.  

Anyway, what I remember from the episode (maybe 1-2 years ago?) was that the guest I believe was a young-ish gentleman investor who also acted as a GC, and may have specialized in Chicago homes with deteriorating foundations as he had lots of experience in installing new footings, piers, and beams in basements/ground floors.  

Any help would be greatly appreciated, thank you!